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01-04 LB7

GM Diesel Engines: 01-04 LB7
BoostN
  • Sticky
Pros and Cons of the LB7
Replies
10
Views
14K
THEFERMANATOR
THEFERMANATOR
Diesel Dually
  • Sticky
LB7 FAQ's
Replies
19
Views
10K
Heartbeat Hauler
Heartbeat Hauler
durallymax
  • Sticky
Does Your Duramax Tick/Knock?? Read First.
Replies
0
Views
6K
durallymax
durallymax
K
Blow By
Replies
4
Views
155
MrMarty51
MrMarty51
P
  • Poll
Put new in engine fuse box in truck also new ecu truck stop cranking sometimes when trying to start turn key agian an it starts its happening more .
Replies
3
Views
339
Rockabillyrat
Rockabillyrat
W
4L80e manual shift conversion
Replies
2
Views
513
dbrannon79
dbrannon79
wirewrangler
SAC45 Tuning
Replies
3
Views
539
MatrixBDP
M
D
Tired of wires
Replies
2
Views
355
Rockabillyrat
Rockabillyrat
wirewrangler
Dual Alternators - Or adding one I should Say.
Replies
8
Views
1K
Will L.
Will L.
W
Crank no start LB7
2
Replies
23
Views
6K
wastefarmer
W
S
Help! Won't start or prime
2
Replies
24
Views
4K
wastefarmer
W
W
LB7 new injectors but bellows white smoke during warm up
Replies
14
Views
3K
weldguy
W
J
No start,700psi
Replies
6
Views
4K
Rockabillyrat
Rockabillyrat
Nick 6.5
LB7 bad fuel mileage high EGTs
Replies
6
Views
2K
Nick 6.5
Nick 6.5
J
Lb7 tune
Replies
7
Views
2K
Josh44
J
O
2001 lb7 bov install
Replies
1
Views
1K
Will L.
Will L.
M
New Vacuum pump installed, instant black smoke/ loss of low end power ???
Replies
2
Views
2K
WarWagon
WarWagon
Landon730
Bad injector or bad motor?
Replies
11
Views
2K
THEFERMANATOR
THEFERMANATOR
J
Vacuum test.
Replies
2
Views
2K
Rockabillyrat
Rockabillyrat
J
Low fuel rail pressure
Replies
16
Views
3K
THEFERMANATOR
THEFERMANATOR
MetalMaineak
Duramax LB7, the fussiest diesel on earth!
Replies
9
Views
3K
THEFERMANATOR
THEFERMANATOR
04zf6
Looking for Efi llive tune
Replies
8
Views
2K
THEFERMANATOR
THEFERMANATOR
Landon730
Allison throwing 30 codes and pulling odd
2
Replies
21
Views
3K
THEFERMANATOR
THEFERMANATOR
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